Numerical Analysis of the Hydraulic Fracturing of Pressure Tunnel Lining Based on the 2P-IKSPH Method

Table 1

Calculation conditions.

Schematic diagram	Number	Details
	A1	d = 335 m
	A2	d = 490 m
	A3	d = 620 m
	A4	d = 760 m
	B1	l = 0.4 m
	B2	l = 0.6 m
	B3	l = 0.8 m
	B4	l = 1m
	C1	II
	C2	III
	C3	IV
	C4	V